//
//  NNSingleton.m
//  BusinessApp
//
//  Created by CccDaxIN on 2016/10/11.
//  Copyright © 2016年 macox. All rights reserved.
//

#import "NNSingleton.h"

@implementation NNSingleton
+ (NNSingleton *)sharedSingleton
{
    static NNSingleton *sharedSingleton;
    @synchronized(self)
    {
        if (!sharedSingleton)
        {
            sharedSingleton = [[NNSingleton alloc] init];
            
        }
        return sharedSingleton;
    }
}
@end
